Surface pattern of a firearm barrel



The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph will be provided by the Office upon request and payment of the necessary fee.

The FIGURE is a side view of a surface pattern of a firearm barrel, showing our new design.

The present design is smooth to the touch and possesses no three-dimensional properties other than being applied to a round barrel of a firearm as shown in the drawings. The broken lines in the drawings depict the boundary of the claim and form no part of the claimed design. 

CLAIM The ornamental design for a surface pattern of a firearm barrel, as shown and described. 